117001581

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 165179520

約数和(自身を除く): 48177939

約数列:

[1, 3, 43, 53, 109, 129, 157, 159, 327, 471, 2279, 4687, 5777, 6751, 6837, 8321, 14061, 17113, 17331, 20253, 24963, 51339, 248411, 357803, 735859, 745233, 906989, 1073409, 2207577, 2720967, 39000527, 117001581]

約数ペア:

[(1, 117001581), (3, 39000527), (43, 2720967), (53, 2207577), (109, 1073409), (129, 906989), (157, 745233), (159, 735859), (327, 357803), (471, 248411), (2279, 51339), (4687, 24963), (5777, 20253), (6751, 17331), (6837, 17113), (8321, 14061)]